FLEXIcontent v3 has new backend and numerous new features and bug-fixes

about frontend "looks"
- it fixes some CSS with bootstrap, and some other CSS cleanups, trying to remove some unneeded forced- greatly improved looks (configurable) is the universal modules 's news/carousel template and easier / leaner configuration for univesal module

- other that the above frontend "looks" is not changed, you will need to apply CSS to change it